1-(4-Tert-Butylphenyl)-3-(4-Methoxyphenyl)-13-Propanedione 98.0%
98.0%
Properties
| Vapour pressure | 0.0±1.1 mmHg at 25℃ |
| Assay Purity | >98% |
| Refractive index | 1.545 |
| B pt. | 463.6℃ at 760 mmHg |
| M pt. | 82℃ |
| Density | 1.079g/cm3 |
Safety Information
| Hazard Statement(s) | H413 |
| Precautionary Statement | P501-P273 |
| Symbol | |
| HS Code | 29145000 |
| Storage Temp. | Store at room temperature. |
| Storage Class | 9 |
| Packaging | Glass Bottle |
| UN Number | 3077 |
Description
Recommended products
24-Dichloroquinoline 98.0%(GC)
Application
Avobenzone may be used as an analytical reference standard for the quantification of the analyte in the following Sunscreen formulations using reversed-phase high-performance liquid chromatography with diode array detection (RP-HPLC-DAD). Freshwater saline water samples rat plasma and skin layers using liquid chromatography-positive electrospray ionization-tandem mass spectrometry (LC-ESI-MSMS) in multiple reaction monitoring mode (MRM).
Purpose
For R&D use onlynot for drug household or other uses.
General Description
Avobenzone is an UVA filter. It is used in sunscreen lotions and cosmetic formulations. It has maximum absorption at ca 340350 nm decreasing under UV irradiation resulting in loss of the UVA protecting effect. Its photostability is very sensitive as it is stable in polar protic solvent and is photolabile in nonpolar solvents.
Documents
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COA Not Available |
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| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |